/// <summary>
/// Creates a new Unit from a prefab. This includes adding it to the game logic, and creating a visual
/// representation. The prefab provided should have a UnitAvatar script attatched, as well as any
/// requirements of that script. This operation will fail if the given position is already occupied.
/// </summary>
/// <param name="unitPrefab">the prefab of the unit to create</param>
/// <param name="pos">the TileVector position to spawn it</param>
/// <param name="dir">the Direction for it to be facing</param>
/// <param name="owner">the Player owner of the Unit</param>
/// <param name="mirrored">whether or not the Unit is mirrored</param>
/// <returns>true if the operation was successful; false if not</returns>
public bool MakeUnit(GameObject unitPrefab, Player owner, TileVector pos, CardinalDirection dir, bool mirrored)
{
if (_gameOver || _playerUnitPlaced[owner])
{
return(false); // stop players placing more than one unit
}
var avatar = Instantiate(unitPrefab).GetComponent <UnitAvatar>();
var unit = avatar.CreateUnit(owner, pos, dir, mirrored);
if (!_worldController.AddUnit(unit)) // oops! bad unit placement, so delete the unit as if nothing happened
{
Destroy(avatar.gameObject);
return(false);
}
else // successful placement
{
avatar.SetUnit(unit);
_playerUnitPlaced[owner] = true; // set player as placed a unit
_allAvatars.Add(avatar);
avatar.EnqueueAnimation(new DeployAnimation(avatar));
var allPlaced = true; // check if all players have placed a unit
foreach (var placed in _playerUnitPlaced.Values)
{
if (!placed)
{
allPlaced = false;
break;
}
}
if (allPlaced) // reset players' placement status and run game
{
DoTurn();
}
return(true);
}
}